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Zero. First n=3; second l = 0; third m = 0.

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3y ago
mi = 0. *

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Q: What is the third quantum number of a 3s2 electron in phosphorous 1s22s22p63s23p3?
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What is a quantum number?

Four quantum numbers are used to describe electrons. The principle quantum number is the energy level of an electron. The angular momentum number is the shape of the orbital holding the electron. The magnetic quantum number is the position of an orbital holding an electron. The spin quantum number is the spin of an electron.


What is the definition of quantum number?

Four quantum numbers are used to describe electrons. The principle quantum number is the energy level of an electron. The angular momentum number is the shape of the orbital holding the electron. The magnetic quantum number is the position of an orbital holding an electron. The spin quantum number is the spin of an electron.


Which quantum number identifies the shape of an electron subshell?

Azimuthal quantum number


In many-electron atoms which quantum numbers specify the energy of an electron?

the quantum number n determines the energy of an electron in a hyrdogen atom.


Do quantum numbers define the energy states and the orbitals available to an electron?

Yes, quantum numbers define the energy states and the orbitals available to an electron. The principal quantum number (n) determines the energy level or shell of an electron, the azimuthal quantum number (l) determines the shape or orbital type, the magnetic quantum number (m) determines the orientation of the orbital, and the spin quantum number (+1/2 or -1/2) determines the spin state of the electron. Together, these quantum numbers provide a complete description of the electron's state within an atom.

Related questions

What is the second quantum number of a 3p3 electron in phosphorus 1s22s22p63s23p3?

l=1


What is the second quantum number of a 2s2 electron in phosphorus 1s22s22p63s23p3?

ml=0


What is the third quantum number of a 2s2 electron in phosphorus 1s22s22p63s23p3?

mi=0


What is the second quantum number of a 1s2 electron in phosphorus 1s22s22p63s23p3?

l=0


What could be a third quantum number of a 2p3 electron in phosphorus 1s22s22p63s23p3?

ml = -1


What is the first quantum number of a 2s2 electron in phosphorus 1s22s22p63s23p3?

n = 2


What is the first quantum number of a 1s2 electron in phosphorus 1s22s22p63s23p3?

n=1


What is the third quantum number of a 3s2 electron in phosphorus 1s22s22p63s23p3?

ml = 0


What is the first quantum number of a 3p3 electron in phosphorus 1s22s22p63s23p3?

3


What is a quantum number?

Four quantum numbers are used to describe electrons. The principle quantum number is the energy level of an electron. The angular momentum number is the shape of the orbital holding the electron. The magnetic quantum number is the position of an orbital holding an electron. The spin quantum number is the spin of an electron.


What is the definition of quantum number?

Four quantum numbers are used to describe electrons. The principle quantum number is the energy level of an electron. The angular momentum number is the shape of the orbital holding the electron. The magnetic quantum number is the position of an orbital holding an electron. The spin quantum number is the spin of an electron.


Which quantum number identifies the shape of an electron subshell?

Azimuthal quantum number